

package com.hazelcast.query.impl;

import com.hazelcast.internal.iteration.IterationPointer;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;

import java.util.Collection;

/**
 * Holder class for a collection of queried entries and the index from which new items can be fetched.
 * It can be used when fetching query results in chunks (e.g. efficient paging).
 */
public class QueryableEntriesSegment {

    private final Collection<QueryableEntry> entries;
    private final IterationPointer[] pointers;

    @SuppressFBWarnings(value = "EI_EXPOSE_REP2", justification = "This is an internal class")
    public QueryableEntriesSegment(Collection<QueryableEntry> entries, IterationPointer[] pointers) {
        this.entries = entries;
        this.pointers = pointers;
    }

    public Collection<QueryableEntry> getEntries() {
        return entries;
    }

    /**
     * Returns the iteration pointers representing the current iteration state.
     */
    @SuppressFBWarnings(value = "EI_EXPOSE_REP", justification = "This is an internal class")
    public IterationPointer[] getPointers() {
        return pointers;
    }
}
